From: Evert Timberg <evert.timberg+github@gmail.com>
Date: Wed, 1 Jun 2016 02:28:22 +0000 (-0400)
Subject: Docs on new plugin callback
X-Git-Tag: v2.1.5~20^2~1
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b96fdcaf857f433fe2ebe4a39448a002dc507e68;p=thirdparty%2FChart.js.git

Docs on new plugin callback
---

diff --git a/docs/09-Advanced.md b/docs/09-Advanced.md
index ff2810f85..2641856c5 100644
--- a/docs/09-Advanced.md
+++ b/docs/09-Advanced.md
@@ -399,7 +399,10 @@ Plugins should derive from Chart.PluginBase and implement the following interfac
 
 	// Easing is for animation
 	beforeDraw: function(chartInstance, easing) { },
-	afterDraw: function(chartInstance, easing) { }
+	afterDraw: function(chartInstance, easing) { },
+	// Before the datasets are drawn but after scales are drawn
+	beforeDatasetDraw: function(chartInstance, easing) { },
+	afterDatasetDraw: function(chartInstance, easing) { },
 
 	destroy: function(chartInstance) { }
 }
diff --git a/src/core/core.controller.js b/src/core/core.controller.js
index cc564b65a..195475514 100644
--- a/src/core/core.controller.js
+++ b/src/core/core.controller.js
@@ -288,7 +288,7 @@ module.exports = function(Chart) {
 				this.scale.draw();
 			}
 
-			Chart.pluginService.notifyPlugins('beforeElementDraw', [this, easingDecimal]);
+			Chart.pluginService.notifyPlugins('beforeDatasetDraw', [this, easingDecimal]);
 
 			// Draw each dataset via its respective controller (reversed to support proper line stacking)
 			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
@@ -302,7 +302,7 @@ module.exports = function(Chart) {
 			// Finally draw the tooltip
 			this.tooltip.transition(easingDecimal).draw();
 
-			Chart.pluginService.notifyPlugins('afterDraw', [this, easingDecimal]);
+			Chart.pluginService.notifyPlugins('afterDatasetDraw', [this, easingDecimal]);
 		},
 
 		// Get the single element that was clicked on